NJRat is a remote-access Trojan that has been used for the last few years. We haven’t heard much about NJRat since April 2014, but some samples we’ve recently received show that this malware is making a comeback. ( For some background on NJRat, a 2013 report from Fidelis Cybersecurity Solutions at General Dynamics detailed indicators, domains, and TTP’s in conjunction with cyber-attacks using NJRat.)